In the Linux kernel, the following vulnerability has been resolved:

wifi: rtlwifi: rtl8192du: Fix possible memory leak in rtl92du_init_sw_vars()

The memory allocated inside rtl92du_init_shared_data() is not freed in
any of the subsequent error paths in rtl92du_init_sw_vars().
Fix that by adding a call to rtl92du_deinit_shared_data() in the error
path.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
b5dc8873b6ffebd331e46814e537179eac8b6aa4 affected < 3a5b23e7dbeb00c93ec3b8add97f5de9bb9cbb5c
b5dc8873b6ffebd331e46814e537179eac8b6aa4 affected < dc8b0be0ec4d9b0c80f07b27e656e4a94de5a344
b5dc8873b6ffebd331e46814e537179eac8b6aa4 affected < 7159e1e12468a0b1ac519b296280c0a27f91eab5
b5dc8873b6ffebd331e46814e537179eac8b6aa4 affected < 6496ce90845df2d22fb8e8ed235cd2936fad41c8
Linux Linux affected
Version Status Constraints
6.11 affected —
0 unaffected < 6.11
6.12.109 unaffected ≤ 6.12.*
6.18.50 unaffected ≤ 6.18.*
7.2.4 unaffected ≤ 7.2.*
7.3-rc1 unaffected ≤ *

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Fixes

Solution

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Workaround

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References
Link Providers
https://git.kernel.org/stable/c/3a5b23e7dbeb00c93ec3b8add97f5de9bb9cbb5c cve-icon cve-icon
https://git.kernel.org/stable/c/6496ce90845df2d22fb8e8ed235cd2936fad41c8 cve-icon cve-icon
https://git.kernel.org/stable/c/7159e1e12468a0b1ac519b296280c0a27f91eab5 cve-icon cve-icon
https://git.kernel.org/stable/c/dc8b0be0ec4d9b0c80f07b27e656e4a94de5a344 cve-icon cve-icon
History

Fri, 11 Sep 2026 23:45:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: wifi: rtlwifi: rtl8192du: Fix possible memory leak in rtl92du_init_sw_vars() The memory allocated inside rtl92du_init_shared_data() is not freed in any of the subsequent error paths in rtl92du_init_sw_vars(). Fix that by adding a call to rtl92du_deinit_shared_data() in the error path.
Title wifi: rtlwifi: rtl8192du: Fix possible memory leak in rtl92du_init_sw_vars()
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-09-11T19:42:14.589Z

Reserved: 2026-08-26T14:34:25.803Z

Link: CVE-2026-80942

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-11T20:18:59.660

Modified: 2026-09-11T20:18:59.660

Link: CVE-2026-80942

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses

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